M 4.8 earthquake near North Pacific Ocean (Japan) — 1975-02-28

Magnitude 4.8 earthquake near North Pacific Ocean (541 km S, Japan), depth 417 km, 23:57 Local (1975-02-28 14:57 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (541 km S, Japan) — 29.96, 138.941

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